| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Logos Global Management LP | 9.9% | 142K | 0 | 142K | /s/ Arsani William | Managing Partner | |
| Logos Global Management GP LLC | 9.9% | 142K | 0 | 142K | /s/ Arsani William | Managing Member | |
| Logos Opportunities Fund IV LP | 9.9% | 142K | 0 | 142K | /s/ Arsani William | Managing Member of Logos Opportunities Fund IV GP LLC, General Partner of Logos Opportunities Fund IV LP | |
| Logos Opportunities Fund IV GP LLC | 9.9% | 142K | 0 | 142K | /s/ Arsani William | Managing Member | |
| Arsani William | 9.9% | 142K | 0 | 142K | /s/ Arsani William | Reporting person | |
| Graham Walmsley | 9.9% | 142K | 0 | 142K | /s/ Graham Walsmley | Reporting person |